FLOWSEAL® High Performance Butterfly Valves

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High Performance Butterfly Valves

Crane ChemPharma & Energy www.cranecpe.com Key Features & Applications

Flowseal is a leading provider of soft seat, metal seat and fire-safe high Key Features & Benefits performance butterfly valves. Our products are manufactured under  High performance shutoff and an ISO 9001 Quality Assurance modulating service for standard Program that assures each valve industrial process lines we produce meets or exceeds your application requirements.  Materials of construction options Additionally, include Carbon and Stainless our Design and Steels Manufacturing facility is certified to the Pressure  Sizes up to 48”, both wafer and Equipment Directive lugged body styles available, (PED), and Flowseal classes 150 – 600 valves can be ordered as CE marked.

Flowseal high performance Typical Applications butterfly valves are a standard in • Hydrocarbon Processing many industries including heating, • Chemical/Petrochemical Processing ventilating and air • Marine and Commercial Shipbuilding conditioning, power generation, hydrocarbon processing, water • Power and Utilities and waste water treatment, and marine and commercial shipbuilding. • Pulp and Paper Our products are also installed in applications as diverse as food and beverage processing, snowmaking and pulp and paper production. Configurations are available for harsh conditions as well as applications requiring nominal pressure and temperature ratings. NOTE: In keeping with our policy of continuing improvement, we reserve the right to institute changes in design, material, dimensions, or specifications without notice and As part of Crane Valve Group, Flowseal high without incurring any obligation to make such changes and modifications on product performance butterfly valves are backed by the previously or subsequently sold. resources and experience of one of the world’s

largest valve producers with a delivery and quality * For valves supplied with a chainwheel, the positive restraint option is track record that is unparalleled in the industries we recommended. serve.

2 Crane ChemPharma & Energy www.cranecpe.com Unique Valve Seat Design Soft Seat

Disc

Seat

“O” Ring

Flowseal is one of the world's leading manufacturers of Under higher pressure conditions, the seat is also high performance butterfly valves. Based on many years designed to permit, confine, and direct movement of the soft of research, development, and field experience, the seat against the disc edge, up to the full ASME Class 150, Flowseal design is superior to, and more versatile than, the 300 and 600 Cold Working Pressures. High Performance Butterfly Valve design offered by other manufacturers. The soft seat is designed for high services with minimal wear and low torque. Seat replacement is a simple operation, The Flowseal soft seat valve provides a bi-directional bubble requiring no special tools. tight shutoff (zero leakage) by the use of a patented seat. This unique seat design creates a self-energized seal in vacuum-to-low pressure applications.

www.cranecpe.com Crane ChemPharma & Energy 3 Principle of Seat Sealing Soft Seat

Figure 1 DISC OPEN Seat Tongue In Figure 1, the disc and seat are not engaged. In this position, the Cavity Shoulders Disc shoulders of the seat are forced against the cavity shoulders by the Seat Shoulders compression of the o-ring. Parallel-Spaced The seat is recessed inside the seat cavity and acts as a gasket in Sidewalls the anchoring groove area. The seat cavity is sealed from exposure from O-Ring the process fluid and protects the seat from abrasion and wear. The Convergent Sidewalls o-ring, which is completely encapsulated by the seat, is also isolated Seat Retainer Ring Body from exposure to the process fluid. Seat Tail

Anchoring Groove

DISC CLOSED, Self-Energized Seal Figure 2 In Figure 2, the Flowseal disc and seat are engaged, and the process fluid is under low pressure. The edge of the disc, with a larger diameter than the seat tongue, directs movement of the seat radially outward, causing the seat to compress against the convergent sidewalls of the cavity. The elastomeric o-ring imparts a mechanical pre-load between the disc and seat tongue as it is compressed and flattened by the disc; this is the self-energized mode for sealing at vacuum-to-60 psig. As the seat moves radially outward, the seat shoulders move away from the cavity shoulders and open the cavity to the process media.

, Pressure-Energized Seal DISC CLOSED Figure 3 (Seat Upstream) As line pressure increases, the process fluid enters the sidewall Pressure area and applies a load against the parallel-spaced sidewall and convergent sidewall of the seat. The seat and cavity design permits the seat to move axially to the downstream sidewall, but confines the movement and directs the movement radially inward towards the disc; the higher the line pressure, the tighter the seal between the disc and seat. Because the o-ring is elastic, it is able to flex and deform under loads and return to original shape after removal of the load; it is the rubber which deforms, not the thermoplastic material. This dynamic seal, patented by Flowseal, is totally unique among high performance butterfly valves.

DISC CLOSED, Pressure-Energized Seal (Seat Downstream) Figure 4 The Flowseal valve is bi-directional (in some instances, modifications may be required to operate this arrangement for dead end service). The cavity and seat sidewalls are symmetrically designed to permit, confine, and direct movement of the seat to the disc to dynamically Pressure seal with line pressure in the reverse direction. The disc edge is the segment of a sphere, and the seat is angled towards the disc edge to seal with pipeline pressure in either direction. Recommended installation direction is “SUS” (seat upstream), as in Figure 3.

4 Crane ChemPharma & Energy www.cranecpe.com Valve Components Soft Seat

KEY Square key valve-to-operator connection provides an externally controlled failure point BLOW OUT PROOF SHAFT upon over-torquing. Solid shaft provides alignment and rigid support for disc.

GLAND FLANGE Applies load against packing gland to prevent external leakage. Fully adjustable. PACKING GLAND Separate part from gland flange, preventing uneven load distribution against packing.

PACKING Chevron design TFE prevents external leakage out valve neck to full ASME hydrostatic shell test pressures (150% of C.W.P.). BEARINGS Both above and below the disc, bearings are of composite design: PTFE bonded to epoxy-glass filament wound ring. Used to align shaft, with high capacity, WEDGE RING low wear, and low friction coefficient. Stainless steel band wedged between valve body and retainer ring by set screws to lock DISC SPACERS seat and retainer ring in position on valve Disc is centered by use of thrust spacers sizes 2" through 30". Socket head cap screws around shaft in sizes 2" to 5". Disc position are used on valve sizes 36" and larger. stops or thrust bolt arrangements are used for larger valve sizes.

WEDGE PINS SET SCREWS Provide positive mechanical attachment Cone point screws force wedge ring of disc to shaft. outward to lock seat retainer in position on valve sizes 2" through 30" wafer. Socket head cap screws are used on valve sizes 36" and larger and all DDES lug valves. BODY ASME B16.34 design in either wafer or lug configuration. OVERTRAVEL STOP Prevents disc from rotating into the wrong quadrant. DISC 360° uninterrupted spherical edge for sealing. Profile is designed for maximum flow and equal percentage control.

SOFT-SEAT Patented bi-directional seat with encapsulated elastomeric o-ring core for resiliency. RETAINER RING Common seat materials include TFE, RTFE Retains seat in valve. Standard surface finish and UHMWPE. is 125 to 200 AARH and is compatible with both standard gaskets and spiral wound gasket designs. Outside diameter is recessed within gasket sealing surface to prevent external leakage. Lower Packing Variation End Seal Variation The ASME 150 14" through 48"; ASME 300 14" through 30"; ASME 600 10" through 16" sizes feature a two-piece shaft design The ASME 150 14" through 30" sizes feature which utilizes a lower packing seal in the valve body to prevent a two-piece shaft design. The lower shaft external leakage. utilizes an end seal in the body to prevent The component parts are of the same design used in the external leakage. packing assembly in the top of the valve body neck. The component parts include an end seal, an end cap and end cap bolts.

PACKING END SEAL

END CAP GLAND GLAND FLANGE BOLTS STUDS & NUTS

www.cranecpe.com Crane ChemPharma & Energy 5 Unique Valve Seat Design Metal Seat

Disc/Nitrided

300 Series Stainless Steel Backup Ring

Inconel® Seat

The Flowseal metal-to-metal seat high performance (Rockwell Hardness of C66 to C70) to obtain an optimum butterfly valve incorporates an Inconel® seat for higher sealing characteristic while controlling the loads between tensile strength, a 300 series stainless steel back-up ring the metal surfaces. in the seat cavity for axial seat support, and a disc that is case hardened by nitriding. The Flowseal metal-to-metal seat valve is utilized for temperatures up to 900°F (482°C) in compliance with ASME The Inconel® seat, by its dynamic and flexible design, B16.34 pressure/temperature specifications. Leakage is rated applies enough force per linear inch against the disc edge at Class IV per ASME FCI 70-2. Inconel® is a registered trademark of Special Metals Corporation.

6 Crane ChemPharma & Energy www.cranecpe.com Principle of Seat Sealing Metal Seat

Figure 1 PRINCIPLE OF METAL SEATING PLUG Metal-to-metal sealing is accomplished by the “line contact” be- (Spherical seating tween a spherical surface and conical surface. Figure 1 illustrates a surface) typical globe control valve seat and plug. The plug seating surface is the segment of a sphere; when engaged against the seat ring, a line contact seal is achieved. In a metal seat design, it is necessary to apply enough force per linear inch to maintain a tight metal-to-metal contact between the sealing members; however, high linear thrust can cause a collapse of the seating members (“bearing failure”). SEAT RING (Conical seating surface)

DISC CLOSED, Self-Energized Seal Figure 2

In Figure 2, the Flowseal disc and seat are engaged, and the Seat Tongue process fluid is under low pressure. The spherical edge of the disc, Disc with a larger diameter than the conical seat tongue, imparts a thrust of approximately 600 pounds per linear inch against the seat. The Parallel-Spaced mechanical properties and shape of the Inconel® seat allow it to Sidewalls both flex and maintain a constant thrust against the disc. Back-up ring This controlled loading prevents the occurrence of bearing failure Convergent and reduces the leakage and wear between the components. Sidewalls Seat Tail Body Seat Retainer Ring Gaskets DISC CLOSED, Pressure-Energized Seal (Seat Upstream) Figure 3 As line pressure increases, the process fluid enters the sidewall area and applies a load against the parallel-spaced sidewall and convergent Pressure sidewall of the metal seat. The seat moves towards the downstream sidewall while being supported axially by the support ring, as shown in Figure 3. The cavity shape confines the seat movement and directs the movement radially inward towards the disc; the higher the line pressure, the tighter the line contact between the disc and seat. The Inconel® seat, shaped by a special hydroforming process, is able to flex under these loads and return to its original shape after removal of the loads. This dynamic seal, patented by Flowseal, is totally unique among high performance butterfly valves.

DISC CLOSED, Pressure-Energized Seal (Seat Downstream) Figure 4 The Flowseal valve is bi-directional (in some instances, modifications may be required to operate this arrangement for dead end service). The cavity and seat sidewalls are symmetrically designed to permit, confine, and direct movement of the seat to the disc to dynamically seal with line pressure in the seat downstream direction, as in Figure Pressure 4. Recommended installation direction is “SUS” (seat upstream), as in Figure 3. The stainless steel back-up ring interacts dynamically with the metal seat for axial support in seat sealing. Additionally, this ring effectively restricts corrosion and particulate build-up in the cavity.

www.cranecpe.com Crane ChemPharma & Energy 7 Valve Components Metal Seat

KEY Square key valve-to-operator connection provides an externally controlled failure SHAFT point upon over-torquing. Solid shaft provides alignment and rigid support for disc.

GLAND FLANGE Applies load against packing gland to prevent external leakage. Fully adjustable. PACKING GLAND Separate part from gland flange, preventing uneven load distribution against packing. PACKING Common materials are TFE for up to 450°F (232°C) and Graphite for up to 900°F (482°C). BEARINGS Both above and below the disc, bearings maintain shaft alignment. Common materials include: • Glass-backed TFE for up to 450°F (232°C). (Not for steam service.) WEDGE RING • Luberized Bronze for up to 750°F (398°C). Stainless steel band wedged between valve • 300 Series Stainless Steel Nitrided for up body and retainer ring by set screws to lock to 900°F (482°C). seat and retainer ring in position on valve sizes 2" through 30". Socket head cap screws DISC SPACERS Disc is centered by use of thrust are used on valve sizes 36" and larger. spacers around shaft in sizes 2" to 5". Disc position stops or thrust bolt WEDGE PINS arrangements are used for larger sizes. Provide positive mechanical attachment of disc to shaft.

BODY OVERTRAVEL STOP ASME B16.34 design in either wafer or Prevents disc from rotating lug configuration. into wrong quadrant. SET SCREWS Cone point screws force wedge ring outward DISC to lock seat retainer in position on valve sizes 360° uninterrupted spherical edge for 2" through 30" Socket head cap screws are sealing. Profile is designed for maximum used on valve sizes 36" and larger. flow and equal percentage control. Disc seating surface is Nitrided for enhanced temperature and abrasion resistance.

METAL SEAT Patented metal seat with metal back-up ring. RETAINER RING Retains seat in valve. Standard surface finish is 125 to 250 AARH and is compatible with both standard gaskets and spiral wound gasket designs. Outside diameter is recessed within gasket sealing surface to prevent external leakage.

End Seal Variation Lower Packing Variation

The ASME 150 14" through 24" sizes feature a The ASME 150 30" through 48"; ASME 300 14" two-piece shaft design. The lower shaft utilizes through 30"; ASME 600 10" through 16" sizes an end seal in the body to prevent external feature a two-piece shaft design which utilizes leakage. The component parts include an a lower packing seal in the valve body to end seal, an end cap and end cap bolts. prevent external leakage. The component parts are of the same design used in the packing assembly in the top of the valve body neck.

PACKING END SEAL GLAND END CAP GLAND FLANGE BOLTS STUDS & NUTS

8 Crane ChemPharma & Energy www.cranecpe.com Unique Valve Seat Design Fire Flow

Disc

Metal Seat

Soft Seat

“O” Ring

Metal Seat Gasket

The Flowseal Fire-Flow™ high performance butterfly valve the geometry of both seats to dynamically load them against (HPBV) is a fire-safe, soft seat quarter-turn valve. The Fire- the disc, creating higher sealing forces in either direction. Flow™ design incorporates two patented seats which func- tion together to seal off pipeline flow. In normal operation, The Fire-Flow™ metal seat is made of Inconel® material the soft seat provides a bi-directional “bubble tight” shutoff which is shaped by a proprietary hydroforming process into (zero leakage); the metal seat provides bi-directional shutoff its unique, patented design. Stainless steel outer bearings in the event of a fire, in conformance to industry fire-safe are included for post-fire disc and shaft alignment. Fireproof requirements. packing is used to prevent external shaft leakage.

With little or no pressure, the Fire-Flow seat creates a self- energized seal against the disc. Higher line pressures act on

www.cranecpe.com Crane ChemPharma & Energy 9 Principle of Seat Sealing Fire Flow

Soft Seat Tongue Figure 1 Normal Operation DISC OPEN, Metal Seat Tongue In Figure 1, the disc and seat assembly are not engaged. In this Seat Shoulders position, the metal seat acts to keep the soft seat inside the seat cav- Disc ity while the soft seat shoulders seal the cavity from exposure to the Parallel-Spaced Sidewalls process fluid. (The o-ring is under tension and imparts a load against the soft seat.) O-Ring Convergent Sidewalls The soft seat is protected from abrasion and wear because it is recessed inside the seat cavity area. The o-ring is isolated from ex- Seat Retainer Ring posure to the fluid because it is completely encapsulated by the seat Soft Seat Tail Body tails which act as a (soft) gasket in the anchoring groove area. The Anchoring Groove metal seat gaskets add further high temperature protection past the anchoring grooves. Metal Seat gaskets DISC CLOSED, Normal Operation Figure 2 In Figure 2, the disc and seat assembly are engaged; both the metal seat and the soft seat are in contact with the disc. Under little to no pressure conditions, both seats are self-energized. The disc edge, with a larger diameter than the seat tongues, moves the seats radially outward; the metal seat shape, with a mechanical and dynamic flexibility, is designed to be hoop-loaded and impart a spring force against the disc, while the soft seat o-ring is stretched and flattened (without deformation of the material) and imparts a mechanical pre-load against the disc. With increased line pressure, the process fluid enters the cavity sidewall area and applies loads against the seat sidewalls. The cavity design allows the seats to move toward the downstream sidewalls, but confines and directs the movement radially inward towards the disc; the higher the pressure the tighter the seal. The symmetrical shape and angle of the cavity permit the seal to be bi-directional.

DISC CLOSED, After Fire (Seat Upstream) Figure 3 After a fire, with partial or complete destruction of the soft seat, the metal seat maintains metal-to-metal contact with the disc and restricts Pressure leakage of the process fluid in conformance to industry fire-safe requirements. With little or no line pressure, the spring force and hoop load of the metal seat maintain a “line contact” seal against the disc edge. Under higher pressures, the process fluid enters the cavity sidewall areas and applies loads against the seat sidewalls (Figure 3). The geometry of the metal seat permits the seat to move axially, but directs the movement radially inward toward the disc. The higher the pressure, the tighter the line contact seal. Graphite gaskets, on both sides of the metal seat tail, seal the anchoring groove and prevent leakage of the process fluid.

DISC CLOSED, After Fire (Seat Downstream) Figure 4 The Flowseal Fire-Flow™ valve is bi-directional; however, modifications are required to operate for bi-directional dead end service. The angle and shape of the cavity and metal seat maintains metal-to-metal contact in the event of partial or complete soft seat destruction with line Pressure pressure in the reverse direction (Figure 4). While the preferred flow direction is “seat upstream” (SUS), the bi- directional seat design is both self-energized and pressure-energized if the flow direction is “seat downstream” (SDS).

10 Crane ChemPharma & Energy www.cranecpe.com Valve Components Fire Flow

KEY Square key valve-to-operator connection provides an externally controlled failure point SHAFT upon over-torquing. Solid shaft provides alignment and rigid support for disc.

OUTER BEARINGS Stainless steel back-up bearings maintain shaft alignment after a fire. (Both above and below disc.)

INNER BEARINGS Both above and below the disc, bearings DISC SPACERS are of composite design: TFE bonded to Disc is centered by use of thrust spacers epoxy-glass filament wound ring. Used to around shaft in sizes 2" to 5". Disc position align shaft, with high load capacity, low stops or thrust bolt arrangements are used for wear and low friction coefficient. larger valve sizes. WEDGE PINS Provide positive mechanical attachment of RETAINER RING disc to shaft. Retains seat in valve. Standard surface finish is 125 to 200 AARH and is compatible with both standard gaskets and spiral wound gasket designs. Outside diameter is BODY recessed within gasket sealing surface to ASME B16.34 design in either wafer or lug prevent external leakage. configuration.

OVERTRAVEL STOP Prevents disc from rotating DISC into wrong quadrant. Fire-Flow disc is electroless nickel plated for enhanced temperature and abrasion resistance.

SET SCREWS Cone point screws force wedge ring outward to lock seat retainer in position on valve sizes 2" through 30" wafer. Socket head cap screws are used on valve sizes 36" and larger and all DDES lug valves. FIRE–FLOW SEAT Patented bi-directional soft seat design for zero-leakage in normal operation WEDGE RING and a metal-to-metal seal after fire, Stainless steel band wedged between valve meeting or exceeding industry “fire-safe” body and retainer ring by set screws to lock specifications. seat and retainer ring in position on valve sizes 2" through 30". Socket head cap screws are used on valve sizes 36" and larger. End Seal Variation Lower Packing Variation The ASME 150 14" through 24" sizes feature a two-piece shaft design. The lower shaft utilizes The ASME 150 30" through 48"; ASME 300 14" through 30"; an end seal in the body to prevent external ASME 600 10" through 16" sizes feature a two-piece shaft leakage. The component parts include an design which utilizes a lower packing seal in the valve end seal, an end cap and end cap bolts. body to prevent external leakage. The component parts are of the same design used in the packing assembly in the top of the valve body neck.

INNER BEARING INNER BEARING OUTER BEARING OUTER BEARING PACKING END SEAL GLAND END CAP GLAND FLANGE BOLTS STUDS & NUTS

www.cranecpe.com Crane ChemPharma & Energy 11 Actuators

ELECTRICELECTRIC ON-OFF ON-OFF PNEUMATICPNEUMA DOUBLE TIC ADOUBLE CTING ACTING Standard Features:Standard Features: Standard FeaturesStanda: rd Features: Torque Range– 347Torque lb ins Range to 17,359– 347 lb lb in isns to 17,359 lb ins Torque Range – 80To lbr queins toRange 60,623 – 80 lb lb in isns to 60,623 lb ins Housing – NEMA4 Housing & 4X – NEMA4 & 4X Housing – Cast alloHousingy alumin –um, Cast polyurethane alloy alumin coatedum, polyurethane coated Electric Motor –120 Electr VAC,ic 1 M PHASE,otor –120 60 VA HzC, 1 PHASE, 60 Hz Mounting – ISO5211 Mounting – ISO5211 Thermal OverloadTher – Autom alre-set Overload – Auto re-set Top and Solenoid TMountingop and Solenoid Pad – NAMUR Mounting Pad – NAMUR Limit Switches– AdjustabLimit Switchesle cam oper– Adjustabated le cam operated Position Indicator –P ositionMechanical Indicator “Cap –”T Mechanicalype “Cap”Type Position Indicator Po– Mechanicalsition Indicator Dial –Ty Mechanicalpe Dial Type Operating PressureOper – 20ating to 120 Pressure PSIG – 20 to 120 PSIG Space Heater – LocatedSpace inH eaterthe control – Located compar in thetment control compartment Temperature RangeTemper – 4°Fature to 175 Range°F (-15°C – 4° toF to79°C) 175°F Terminal Strip – Pre-wiredTerminal f Stror mipotor – Pre-wired & limit sw foritches motor & limit switches Size Range – 12 modelsSize Range to choose – 12 models from to choose from Manual Override –Man Directingual Ov actinerrideg – Directing acting Adjustable Travel StopsAdjustab – Bothle Tr directionsavel Stops – Both directions Brake – “Lock-cut”Brgearake arr – “Locangementk-cut” gear arrangement Mounting – Direct Mmountingount to Center– Direct Line mount valves to Center Line valves Adjustable MechanicalAdjustab Travleel M Stopsechanical Travel Stops Optional FeaturesOptional: Features: Temperature RangeTemper – -13°Fature to 131 Range°F – -13°F to 131°F (-25°C to 55°C) Temperature RangeTemper – 4°Fature to 250 Range°F, -40° – 4°F Fto to 175 250°F°F, -40°F to 175°F Mounting – Direct Mmountingount to Center– Direct Line mount valv toes Center Line valves (-15°C to 121°C, -40°C to 79°C) Certification/ApproCervalstification/Appro – CSA-NRTL/valsC – CSA-NRTL/C Solenoid Valves –Solenoid 3 or 4 wa yValves – 3 or 4 way Optional FeaturesOptional: Features: Limit Switches – AdjustabLimit Switchesle cam oper – Adjustabated le cam operated AC Voltages – 220VACAC Vo, 1ltages PHASE, – 220V 60 ACHz, 1 PHASE, 60 Hz Positioners – PneumaticPositioners or Electro-pneumatic – Pneumatic or Electro-pneumatic AC Voltages – 24 VAACC Vo 44005ltages -44400 – 24 VAC 44005 -44400 DC-1 Dribble ControlDC-1 – Tw Dro-stibblagee Control shutof –f Two-stage shutoff DCV oltages – 12/24DC VDCV oltages 4005 – -12/24 44300 VDC 4005 - 44300 180° Actuation – 2180 or 3° positionActuation – 2 or 3 position Additional Limit SwitchesAdditional – 2 Limit SPDT Switches – 2 SPDT Manual Override –Man De-clutchabual Overrleide gear – D e-clutchabtype le gear type Torque Switches –T Adjustaborque Switchesle open –and Adjustab close le open and close Speed Controls – AdjustSpeed cycle Controls time – Adjust cycle time Feedback PotentiometerFeedbac – 500k Potentiometer ohm – 500 ohm Special ApplicationsSpecial – Offshore Applications, nuclear –, h Oygieniffshorec, , nuclear, hygienic, Feedback TransmitterFeedbac– 4-20k mATransmitter– 4-20 mA and gas or oil operandation gas or oil operation De-clutchable HandwheelDe-clutchab Overrle Handwheelide Override PNEUMATICPNEUMA SPRING TIC RETURN SPRING RETURN Standard FeaturesStanda: rd Features: ELECTRICELECTRIC MODULA TING MODULATING Torque Range – 80To lbr queins toRange 41,341 – 80 lb lb in inss to 41,341 lb ins Standard Features:Standard Features: Housing – Cast alloHousingy alumin –um, Cast polyurethane alloy alumin um,coated polyurethane coated Process Control SignalProcess– 4-20 Control mA, 0-10Signal VD– 4-20C mA, 0-10 VDC Mounting – ISO5211 Mounting – ISO5211 Torque Range – 347Torque lb ins Range to 17,359 – 347 lb lb in isns to 17,359 lb ins Top and Solenoid MountingTop and Solenoid Pad – NAMUR Mounting Pad – NAMUR Housing – NEMA4 Housing & 4X – NEMA4 & 4X Position Indicator –P ositionMechanical Indicator “Cap –”T Mechanicalype “Cap”Type Electric Motor – 120Electr VAC,ic 1 M PHASE,otor – 120 60 VA HzC, 1 PHASE, 60 Hz Operating PressureOper – 20ating to 120 Pressure PSIG – 20 to 120 PSIG Thermal OverloadTher – Autom alre-set Overload – Auto re-set Temperature RangeTemper – 4°Fature to 175 Range°F (-15°C – 4° Fto to79°C) 175°F Resolution – 400 incrementsResolution through – 400 increments 90 degrees through 90 degrees Size Range – 12 modelsSize Range to choose – 12 models from to choose from Position Indicator –Po Mechanicalsition Indicator Dial –Ty Mechanicalpe Dial Type Adjustable Travel AStopsdjustab – Bothle Tr avdirectionsel Stops – Both directions Space Heater– LocatedSpace in H eaterthe control– Located compar in thetment control compartment Mounting – Direct Mmountingount to Center – Direct Line mount valves to Center Line valves Terminal Strip – Pre-wiredTerminal f orStr mipotor – Pre-wired & limit sw foritches motor & limit switches Optional FeaturesOptional: Features: Manual Override –Man Directingual Ov actinerrideg – Directing acting Temperature RangeTemper – 4°Fature to 250 Range°F, -40° –F 4° toF 175to 250°F °F, -40°F to 175°F Brake – “Lock-cut”Brgearake arr – “Locangementk-cut”gear arrangement (-15°C to 121°C, -40°C to 79°C) Adjustable MechanicalAdjustab Travleel M Stopsechanical Travel Stops Solenoid Valves –Solenoid 3 or 4 wa Valvy es – 3 or 4 way Temperature RangeTemper – -13°Fature to 131 Range°F – -13°F to 131°F(-25°C to 55°C) Limit Switches– AdjustabLimit Switchesle cam oper– Adjustabated le cam operated Mounting – Direct Mmountingount to Center– Direct Line mount valv toe sCenter Line valves Positioners – PneumaticPositioners or Electro-pneumatic – Pneumatic or Electro-pneumatic Certification/ApproCervalstification/Appro – CSA-NRTL/valsC – CSA-NRTL/C DC-1 Dribble ControlDC-1 – Tw Dro-stibblagee Control shutof –f Two-stage shutoff Optional FeaturesOptional: Features: 180° Actuation – 2180 or 3° positionActuation – 2 or 3 position AC Voltages – 220VACAC Vo, 1ltages PHASE, – 220V 60AC Hz, 1 PHASE, 60 Hz Manual Override –Man De-clutchabual Overrleide gear – D e-clutchabtype le gear type AC Voltages – 24 VAACC Vo 44010Mltages – - 2444200M VAC 44010M - 44200M Speed Controls – AdjustSpeed cycle Controls time – Adjust cycle time Torque Switches– TAdjustaborque Switchesle open– and Adjustab closele open and close Special ApplicationsSpecial – Offshore Applications, nuclear –, hOygieniffshorec,, nuclear, hygienic, De-clutchable HandwheelDe-clutchab Overrle idHandwheele Override and gas or oil operandation gas or oil operation

12 Crane ChemPharma & Energy www.cranecpe.com Ordering Information

Example: 12 - 1WA - 171MTG - 3: 12" Wafer Style Class 150 Carbon body, Straight 17-4 Ph SS Stem, 316 SS Nitrided Disc, Inconel® Seat, TFE Pkg, Garfil Bearings, Gear Operated

1. Size Code 6. Disc Material Code 11. Actuator Type Code

2" 02 Alum Bronze/ENP B148 C958 0 Bare Shaft B 2 ½" 025 316 SS 2 Worm Gear w/2" Square Nut & Hndwl D 3" 03 Monel® 3 Ratchet Handle H 3 ½" 035 Alum Bronze MIL-B-24480 5 Ratchet Handle w/Lock L 4" 04 316 SS Nitrided 7 Throttle T to Alum Bronze B148 ASTM C958 8 Worm Gear 3 48" 48 316 SS/ENP 9 Worm Gear (4-way keyed) 9 Duplex ASTM A995 Gr 4A B Pneumatic Double Acting 4 Duplex ASTM A995 Gr 1B/ENP D 2. Body Class Code Pneumatic SR Fail Close 5 Monel®/ENP M Pneumatic SR Fail Open 6 150 PSI Max. Diff. Pressure 0 Hydraulic 7 ASME 150 1 7. Shaft Material Code Electric 8 ASME 300 3 1 ASME 600 6 17-4PH SS w/DHT D 12. Special Feature Code 17-4PH SS1 1 316 SS 2 None O

3. Body Type Code Monel®1 3 Bi-directional B Inconel® 718/750 6 Chlorine Service C Wafer W 2 Lugged L Ferralium A479 7 Dead-end Service (DDES) D CE Marked (impact tested)3 PI Lugged DDES2 D Nitronic 50 0 ASTM B472 AL-6XN A CE Marked (non-impact tested)3 PN CE Marked (impact tested w/ VI 4. Shaft Design Code 8. Seat Material / O-Ring Code vacuum service)3 CE Marked (non-impact tested w/ VN Straight A TFE / Viton®4 T vacuum service)3 Class ASME 150 2" - 12" RTFE / Silicone5 R EF Seal (low emissions) E Class ASME 150 36" - 48" RTFE / Viton®4 P EF Seal Vacuum Service Class ASME 300 2" - 12" & 30" Polyethylene (UHMWPE) / Viton®4 L (low emissions) EV Class ASME 600 2" - 8" Fire-Flow (TFE & Metal) / Viton®4 F Silicone Free G Balanced C Fire-Flow (RTFE & Metal)/ Viton®4 A Epoxy Coated Body H Class 150 14" - 30" Fire-Flow (RTFE & Metal) / Silicone B Chainwheel J Derated 36" - 48" (150 psig max.) Inconel® M Stem Extension K Class 300 14" - 24" Fire-Flow (TFE & Metal) / Silicone J Lockable Gear L Class 600 10" - 16" Limit Switch w/Stainless Steel Bolting L1 9. Packing Material Code Limit Switch w/Monel® Bolting L2 5. Body Material Code Gear with Memory Stop MS TFE T NACE Construction5 N Carbon Steel 1 Graphite G NACE Construction NI 316 SS 2 Fire-Flow F (w/CE marked impact tested)3,5 Aluminum Bronze B148 ASTM C958 8 Live-Load Packing/TFE A NACE Construction NN Duplex ASTM A995 Gr 4A B Live-Load Packing/Graphite B (w/CE marked NON-impact tested)3,5 Duplex ASTM A995 Gr 1B D Live-Load Packing/Fire-Flow C Buried Service R

EF Seal (Viton® O-Rings)/TFE D Drill Through Lugs T Drill Through Lugs and NACE Constr. TN 10. Bearing Material Code Vacuum Service V Garfil (Glass Backed TFE) G Only select ONE special feature code per part 316 SS Backed TFE H FLOWSEAL ACTUATOR OPTIONS: number. Lever: • Not recommended for Metal Seat Fire-Flow (Garfil & 316 SS) F • High Performance Butterfly Valve Stainless Steel Nitrided S Worm Gear Five types available: Bronze B 13. Series Code Operators: • High temperature service Monel® K • Buried service *Factory Assigned J • Submersible service • Marine service • Standard aluminum handwheel Optional: • Chain wheel • Output shaft extension Note1 Shaft materials other than 17-4 PH or Monel® will affect working pressure ratings. Please consult factory. • Input shaft extension Note2 DDES = Double Dead End Service. • AWWA special operator Note3 For CE marked valves, see Body Rating chart on page 18, as temp ranges can vary per material. Hydraulic Actuator: Note4 Viton® O-Ring is recommended for use in Hydrocarbon and NACE service. • Customer specified hydraulic actuator Note5 RTFE/Silicone combination is not to be used with "NACE" valves. Pneumatic Actuators: • Crane Revo® spring return pneumatic actuator • Crane Revo® double acting pneumatic actuator • Customer specified pneumatic actuator Electric Actuators: • Series 44000 electric actuator Viton® is a registered trademark of DuPont Performance Elastomers L.L.C. • Customer specified electric actuator Hastelloy C® is a registered trademark of Haynes International, Inc. Monel® and Inconel® is a registered trademark of Special Metals Corporation

www.cranecpe.com Crane ChemPharma & Energy 13 Notes

14 Crane ChemPharma & Energy www.cranecpe.com Notes

www.cranecpe.com Crane ChemPharma & Energy 15 Crane ChemPharma & Energy India Manufacturing Plant CRANE Energy Global Headquarters India Head Office Crane Process Flow 4526 Research Forest Drive, Suite 400 Crane Process Flow Technologies India Pvt Ltd The Woodlands, Texas 77381 U.S.A. Technologies India Pvt Ltd E7 / E8- 2, Old MIDC Tel.: +1 936-271-6500 Solitaire, 5th & 6th Floor Satara- PIN Code 415 004, India Fax.: +1 936-271-6510 S. No. 131 / 1+2, ITI Road Tel.: +91 21 62243000 Aundh, Pune - 411007 Tel.: +91 20 71207120 www.cranecpe.com

Sydney, Australia, Operations Düsseldorf, GmbH, Operations Flowseal Customer Service 146–154 Dunheved Circuit Crane Process Flow Technology, GmbH 9860 Johnson Road St. Mary’s, N.S.W. 2760 Australia Heerdter Lohweg 63-71, D-40549 Montgomery, Texas 77316 Tel.: + 61 (2) 9623-0234 Düsseldorf, Germany Tel.: +1 936-588-8380 Fax.: + 61 (2) 9673-3870 Tel.: +49 211-59-56-0 Fax.: +1 936-588-8381 Fax.: +49 211-59 -56 -111

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KROMBACH®, NOZ-CHEK®, PACIFIC VALVES®, RESISTOFLEX®, REVO®, SAUNDERS®, STOCKHAM®, TRIANGLE®, UNI-CHEK®, WTA®, and XOMOX®) are registered CPE-FLOWSEAL-HPBV-BU-EN-A4-2018_08_01 trademarks of Crane Co. All rights reserved.